The main measurement indicators of the blood oxygen monitor are pulse rate, blood oxygen saturation, and perfusion index. Blood oxygen saturation is one of the important basic data in clinical medicine, defined as the percentage of the volume of oxygen bound to hemoglobin in the total blood volume of all possible binding sites.

Application Advantages of the N32G031 Chip:

• Utilizes an Arm® Cortex®-M0 MCU with a clock frequency of 48MHz, supporting single-cycle hardware multiplication instructions for fast computation speeds.

• The chip supports a wide voltage supply range of 1.8 to 5.5V, offering multiple power supply options.

• It features 64KB of large-capacity Flash memory for algorithm storage, eliminating the need for external storage.

• The chip's SWD interface can be customized to prevent data from being maliciously accessed.

• It includes five 32-bit timers, supporting independent input capture functionality.

• Supports low-power modes: Stop mode allows for quick wake-up in 20us, and Power Down mode supports three I/O wake-up options.

Recommended Models: 

• N32G003 / N32G031 / N32G401 / N32G435 / N32L406